| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $135.77 | 11.799% | $151.7895 | $151.79 | $151.80 | $151.80 |
| Purchase #2 | $33.35 | 12.791% | $37.6158 | $37.62 | $37.60 | $37.60 |
| Purchase #3 | $204.42 | 6.734% | $218.1856 | $218.19 | $218.20 | $218.20 |
| Purchase #4 | $170.65 | 12.482% | $191.9505 | $191.95 | $191.95 | $192.00 |
| Purchase #5 | $81.80 | 8.675% | $88.8962 | $88.90 | $88.90 | $88.90 |
| Purchase #6 | $247.26 | 13.403% | $280.4003 | $280.40 | $280.40 | $280.40 |
| Purchase #7 | $155.37 | 5.528% | $163.9589 | $163.96 | $163.95 | $164.00 |
| 7 purchase totals = | $1,028.62 | $1,132.7968 | $1,132.81 | $1,132.80 | $1,132.90 | |